a truly holy prayer to Archangel Michael, what it says is true and it does what it says!

O Lord God, Great and Eternal King! Send, O Lord, Thy Archangel
Michael to help Thy servant (name), and to deliver me from all my enemies, visible and invisible.
O Archangel Michael, angel of the Lord and vanquisher of demons! Suppress all my combatants, make them meek as sheep, and disperse them like dust before the wind.

O great Michael, Archangel of the Lord, six-winged high prince, leader of the heavenly host, the Cherubim and the Seraphim! O kind Archangel Michael, be my helper in all offenses, sorrows and woes, in the desert, at the crossroads, be a safe haven on rivers and seas. Deliver me, O great Archangel Michael, from all the temptations of the demons, when they hear me, thy sinful servant (name), praying to thee, and calling upon thee, and entreating thy holy name: hasten to assist me and heed my prayer.
O great Archangel Michael! Vanquish all my opponents by the power of the Holy and Life-giving Heavenly Cross of the Lord, by the prayers of the Most-holy Theotokos and the holy apostles, the holy prophet of God Elias, Saint Nicholas the wonder worker, Saint Andrew the fool-for-Christ, the holy great martyrs Nikitas and Eustace, the venerable fathers and holy hierarchs, martyrs, and all the heavenly host. Amen.

Whosoever reads this ancient prayer – on that day will he be touched neither by the devil, nor by any evil man, nor will any temptation seduce his heart. If he should pass from this life – hell will not take in his soul.